57850221

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 98134848

約数和(自身を除く): 40284627

約数列:

[1, 3, 11, 13, 23, 33, 39, 41, 69, 121, 123, 143, 169, 253, 299, 363, 429, 451, 507, 533, 759, 897, 943, 1353, 1573, 1599, 1859, 2783, 2829, 3289, 3887, 4719, 4961, 5577, 5863, 6929, 8349, 9867, 10373, 11661, 12259, 14883, 17589, 20449, 20787, 31119, 36179, 36777, 42757, 61347, 64493, 76219, 108537, 114103, 128271, 134849, 159367, 193479, 228657, 342309, 404547, 470327, 478101, 838409, 1410981, 1483339, 1753037, 2515227, 4450017, 5259111, 19283407, 57850221]

約数ペア:

[(1, 57850221), (3, 19283407), (11, 5259111), (13, 4450017), (23, 2515227), (33, 1753037), (39, 1483339), (41, 1410981), (69, 838409), (121, 478101), (123, 470327), (143, 404547), (169, 342309), (253, 228657), (299, 193479), (363, 159367), (429, 134849), (451, 128271), (507, 114103), (533, 108537), (759, 76219), (897, 64493), (943, 61347), (1353, 42757), (1573, 36777), (1599, 36179), (1859, 31119), (2783, 20787), (2829, 20449), (3289, 17589), (3887, 14883), (4719, 12259), (4961, 11661), (5577, 10373), (5863, 9867), (6929, 8349)]